IP Library › Assignment 064756/0854
Patent Assignment
Reel/Frame 064756/0854

Assignment of Assignor's Interest

Recorded: 2023-08-30 Pages: 5
Assignors
LIN, KE
Executed: 2019-04-23
GUO, LIXIN
Executed: 2019-04-23
CUI, YONGJUN
Executed: 2019-04-23
Assignee
BEIJING SANJU ENVIRONMENTAL PROTECTION & NEW MATERIALS CO., LTD
9/F DAHANG JIYE BUILDING NO.33, NORTH RENDA ROAD, HAIDIAN DISTRICT, BEIJING, 100080, CHINA
Covered Property (1)
Conversion Process for an Inferior Oil
Application: 16/426,886 →
Publication: US 2019/0330547
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 5, 2024
From: BEIJING SANJU ENVIRONMENTAL PROTECTION & NEW MATERIALS CO., LTD.
To: BEIJING HAIXIN ENERGY TECHNOLOGY CO., LTD.
Reel/Frame 066492/0867 →